Many people are suffering because of low self-esteem. One appears to be low in his own estimation, that is low self-esteem, right? But, nobody asks, how do I know myself, but everybody is too concerned on how to deal with low self esteem and how to improve my self-esteem. We estimate that which we don’t know. All estimations are approximate and never be absolute. What you think about yourself is not who you are actually. You may think yourself to be stupid or brilliant, it does not matter, they are not true. You don’t know who you are really.